Paparazzi UAS  v5.2.2_stable-0-gd6b9f29
Paparazzi is a free software Unmanned Aircraft System.
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air_data.h
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1 /*
2  * Copyright (C) 2013 Gautier Hattenberger
3  *
4  * This file is part of paparazzi.
5  *
6  * paparazzi is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2, or (at your option)
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14  * GNU General Public License for more details.
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20  */
21 
31 #ifndef AIR_DATA_H
32 #define AIR_DATA_H
33 
34 #include "std.h"
35 
37 struct AirData {
38  float pressure;
39  float differential;
40  float airspeed;
41  float aoa;
42  float sideslip;
43  float wind_speed;
44  float wind_dir;
45 };
46 
49 extern struct AirData air_data;
50 
53 extern void air_data_init( void );
54 
55 #endif /* AIR_DATA_H */
56 
float differential
Differential pressure (dynamic - static pressure) (Pa)
Definition: air_data.h:39
float sideslip
sideslip angle (rad)
Definition: air_data.h:42
float airspeed
Conventional Air Speed (m/s)
Definition: air_data.h:40
float pressure
Static atmospheric pressure (Pa)
Definition: air_data.h:38
float wind_dir
wind direction (rad, 0 north, >0 clockwise)
Definition: air_data.h:44
void air_data_init(void)
AirData initialization.
Definition: air_data.c:61
struct AirData air_data
global AirData state
Definition: air_data.c:36
Air Data strucute.
Definition: air_data.h:37
float wind_speed
wind speed (m/s)
Definition: air_data.h:43
float aoa
angle of attack (rad)
Definition: air_data.h:41